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<title>Wraps a string to a given number of characters</title>
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<div class="refnamediv">
<h1 class="refname">wordwrap</h1>
<p class="verinfo">(PHP 4 >= 4.0.2, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">wordwrap</span> — <span class="dc-title">Wraps a string to a given number of characters</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.wordwrap-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>wordwrap</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$str</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$width</code><span class="initializer"> = 75</span></span>
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$break</code><span class="initializer"> = "\n"</span></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$cut</code><span class="initializer"> = <strong><code>FALSE</code></strong></span></span>
]]] )</div>
<p class="para rdfs-comment">
Wraps a string to a given number of characters using a string break
character.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.wordwrap-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">str</code></dt>
<dd>
<p class="para">
The input string.
</p>
</dd>
<dt>
<code class="parameter">width</code></dt>
<dd>
<p class="para">
The number of characters at which the string will be wrapped.
</p>
</dd>
<dt>
<code class="parameter">break</code></dt>
<dd>
<p class="para">
The line is broken using the optional
<code class="parameter">break</code> parameter.
</p>
</dd>
<dt>
<code class="parameter">cut</code></dt>
<dd>
<p class="para">
If the <code class="parameter">cut</code> is set to <strong><code>TRUE</code></strong>, the string is
always wrapped at or before the specified <code class="parameter">width</code>. So if you have
a word that is larger than the given width, it is broken apart.
(See second example). When <strong><code>FALSE</code></strong> the function does not split the word
even if the <code class="parameter">width</code> is smaller than the word width.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.wordwrap-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the given string wrapped at the specified length.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.wordwrap-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-6138">
<p><strong>Example #1 <span class="function"><strong>wordwrap()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$text </span><span style="color: #007700">= </span><span style="color: #DD0000">"The quick brown fox jumped over the lazy dog."</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$newtext </span><span style="color: #007700">= </span><span style="color: #0000BB">wordwrap</span><span style="color: #007700">(</span><span style="color: #0000BB">$text</span><span style="color: #007700">, </span><span style="color: #0000BB">20</span><span style="color: #007700">, </span><span style="color: #DD0000">"<br />\n"</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$newtext</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
The quick brown fox<br />
jumped over the lazy<br />
dog.
</pre></div>
</div>
</div>
<div class="example" id="example-6139">
<p><strong>Example #2 <span class="function"><strong>wordwrap()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$text </span><span style="color: #007700">= </span><span style="color: #DD0000">"A very long woooooooooooord."</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$newtext </span><span style="color: #007700">= </span><span style="color: #0000BB">wordwrap</span><span style="color: #007700">(</span><span style="color: #0000BB">$text</span><span style="color: #007700">, </span><span style="color: #0000BB">8</span><span style="color: #007700">, </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$newtext</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
A very
long
wooooooo
ooooord.
</pre></div>
</div>
</div>
<div class="example" id="example-6140">
<p><strong>Example #3 <span class="function"><strong>wordwrap()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$text </span><span style="color: #007700">= </span><span style="color: #DD0000">"A very long woooooooooooooooooord. and something"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$newtext </span><span style="color: #007700">= </span><span style="color: #0000BB">wordwrap</span><span style="color: #007700">(</span><span style="color: #0000BB">$text</span><span style="color: #007700">, </span><span style="color: #0000BB">8</span><span style="color: #007700">, </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$newtext</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
A very
long
woooooooooooooooooord.
and
something
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.wordwrap-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.nl2br.html" class="function" rel="rdfs-seeAlso">nl2br()</a> - Inserts HTML line breaks before all newlines in a string</span></li>
<li class="member"><span class="function"><a href="function.chunk-split.html" class="function" rel="rdfs-seeAlso">chunk_split()</a> - Split a string into smaller chunks</span></li>
</ul>
</p>
</div>
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